Based on the star lord of 7th cusp and sublord of 7th cusp, sexual pleasures of a person can be known.
1. If 7th cusp falls in constellation of Sun or Sub of Sun, the sex ends with repulsion. No pleasure
2. If 7th cusp falls in constellation of Moon or sub of Moon, it will be very pleasant like honeymoon
3. If Mars rules the constellation or sub of 7th cusp, quarrels during intercourse and sex will be done only by force and ends with dissatisfaction.
4. If Mercury governs constellation or sub, more talking is done on bed and sex will be completed only after some intervals and possible disturbance.
5. If Jupiter rules over constellation or sub of 7th cusp, sex will be pleasant, normal and satisfying.
6. If venus rules constellation or sub of 7th cusp, both will have extreme pleasure. Couple will experiment with many new methods.
This happens only if venus is not badly placed when counted from 7th house.
7. If Saturn rules constellation or sub of 7th cusp, duration will be very short and will end with dissatisfaction and silence.
8. For Rahu and Ketu, planets in their conjunction, direct view, lords of houses occupied by them and constellations occupied by them should be considered.
Note that both constellation lord and sublord of 7th cusp should be taken into account but not the sign lord.
Also those lords of constellation and sub should not be in 12, 6, 2 houses, which are 6,12,8 when counted from 7th house.
If planet in observation is moon, mercury, jupiter or venus but its in 12,6,2 houses when counted from lagna, above results will fail.